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This set of Biology Multiple Choice Questions & Answers (MCQs) focuses on Human Health and Diseases Set 5

Q1 | Barrier preventing entry of pathogens
  • Skin
  • Mucous layor
  • Mucous secretion
  • Cillia
Q2 | Which of the following is laboratory test for diagnosis of cancer ?
  • Pap smear
  • Mamography
  • Barium test
  • PSA
Q3 | In which of the following situation infection of AIDS do not occur ?
  • Breast feeding to children by AIDS infected mother
  • Foetus of AIDS infected mother
  • Utilization of clothes used by AIDS patient.
  • Utilization of syringe used by AIDS patient.7
Q4 | An ovoviviparous parasite is.... (APMEE 2001)
  • Ascari
  • Taenia
  • Wuchereria
  • Plasmaodium
Q5 | Salmonella is related with... (CBSE, PMT 2001)
  • Typhoid
  • Polio
  • TB
  • Tetanus
Q6 | Which one of the following is not correctly matched ? (CBSE, PMT 2004)
  • Anopheles culifacies - Leishmaniasi
  • Glossina palpalis - Sleeping sickness
  • Culex pipiens - Filariasis
  • Aedes aegypti - Yellow fever
Q7 | The function of Ig E is... (Kerala 2007)
  • To mediate in allergic response
  • Activation of B-Cells
  • Protection from inhaled and ingested pathogen
  • Stimulation of complement system, passive immunity to foetus.
Q8 | An auto immune disease is... (Orissa 2004)
  • Cancer
  • Erythroblastosis foetalis
  • Asthma
  • Rheumatoid arthritis
Q9 | Sporogony of malarial parasite occurs in... (DPMT 2004)
  • Liver of man
  • Stomach wall of mosquito
  • RBCs of man
  • Salivary gland of mosquito
Q10 | Incubation period for plasmodium falciparum is... (AMU 2003)
  • 12 day
  • 15 days
  • 20 days
  • 30 days
Q11 | ELISA is... (Karnataka 2007)
  • Enzyme linked immunoabsorbant assay
  • Enzyme linked ions assay
  • Enzyme linked inductive assay
  • None of the above
Q12 | Confirmatory test for AIDS is... (Kerala 2004)
  • Western blot
  • ESR
  • ELISA
  • PCR
Q13 | Carcinoma refers to...
  • Malignant tumours of the connective tissue
  • Malignant tumours of the skin or mucous membrane
  • Malignant tumours of the colon
  • benign tumours of the connective tissue
Q14 | Post erythrocytic part of life cycle of plasmodium is called.... (Hint : In Hydrabad Ronald Ross had done his research related to malarial parasite)
  • golgi cycle
  • short cycle
  • krebs cycle
  • Ross cycle
Q15 | Which of the following character is seen in female ?
  • Muscles arestrong
  • Mammary gland is well developed
  • Voice is heavy
  • Mammary gland is namesake only
Q16 | Which of the following character is seen in male?
  • Muscles are comparitively weak
  • Voice is shrill
  • Voice is heavy
  • Beard and mustache is not seen
Q17 | Where testes are situated?
  • Abdominal cavity
  • Dorsalside of abdominal cavity
  • (a) and (b) both
  • Scrotal sac.
Q18 | Which hormone is released from testes ?
  • Testosterone
  • Estrogen
  • Progesterone
  • Relaxin
Q19 | Which hormone is realeased from ovaries ?
  • Testosterone
  • Estrogen
  • Progesterone
  • (b)and(c)both
Q20 | Which of the following gland is seen in male reproductive system ?
  • Seminal vesicle
  • Prostate gland
  • Bulbourethral gland
  • All of these
Q21 | How much lower the temperature of scrotal sac as compare to the normal body temperature ?
  • 3oc
  • 4oc
  • 5oc
  • 6oc
Q22 | What is the size of testis?
  • 6 cm length and 2.5 cm diameter
  • 5 cm length and 2.5 cm diameter
  • 5 cm length and 3.5 cm diameter
  • 6 cm length and 3.5 cm diameter
Q23 | Which connective tissue surrounds testis ?
  • Fibrous tissue
  • Spongy connective tissue
  • Tunica albuginea
  • None of them
Q24 | Seminiferous tubule in testis are lined with Which type of cells ?
  • Germinal cell
  • only germinal cells
  • Sertoli cell
  • Both a and c
Q25 | In testis which cells produce sperms?
  • Germinal cell
  • Epithelial cell
  • Sertoli cell
  • Both a and c